when my son was born, i remember, you know, picking him up and holding him against me. it wasn't just about me anymore. i had to quit. [ male announcer ] along with support, chantix (varenicline) is proven o help people quit smoking. it reduces the urge to smoke. chantix didn't have nicotine in it, and that was important to me. [ male aouncer ] some people had changes in behavior, thinking or mood, hostility, agitation, depressed mood and suicidal tughts or action while taking or after stopping chantix. if you notice any of these, stop chantix and call your doctor right away. tell your doctor about any history of mental health problems, which uld get worse while taking chantix. don't take chantix if you've had a seris allergic or skineaction to it. if you develop these, stop antix and see your doctor right away, as some coue life threatening. tell your docto if you have a history of heart or blood vessel problems, r if you develop new or worse symptoms. get medical help right away if you have mptoms of a heart attack or stroke. use caution when driving or opating machinery.